Cyrtoclymeniaceae

Cyrtoclymeniaceae was an extinct superfamily of ammonites that existed during the Devonian.^[1][2]

Cyrtoclymeniaceae Temporal range: 370.6–360.7 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	†Ammonoidea
Order:	†Clymeniida
Suborder:	†Cyrtoclymeniina
Superfamily:	†Cyrtoclymeniaceae Hyatt, 1884
Families
†Carinoclymeniidae †Cymaclymeniidae †Cyrtoclymeniidae †Rectoclymeniidae